{"id":104789,"date":"2025-07-17T19:48:39","date_gmt":"2025-07-17T11:48:39","guid":{"rendered":"https:\/\/soundglory.com\/?post_type=product&p=104789"},"modified":"2026-05-19T20:29:15","modified_gmt":"2026-05-19T12:29:15","slug":"reference-160m-mk2","status":"publish","type":"product","link":"https:\/\/soundglory.com\/en\/product\/reference-160m-mk2\/","title":{"rendered":"\u7f8e\u570b AUDIO RESEARCH
REFERENCE 160M MK2 \u55ae\u8072\u9053\u5f8c\u7d1a"},"content":{"rendered":"
\n

REFERENCE 160M\u00a0MK2<\/h1>\n

\u6b77\u7d93\u5169\u5e74\u7814\u767c\uff0c\u5168\u65b0 Reference 160M MkII (REF 160M MkII) \u55ae\u8072\u9053\u529f\u7387\u653e\u5927\u5668\uff0c\u5176\u69cb\u9020\u3001\u5916\u89c0\u548c\u97f3\u8cea\u5747\u7368\u4e00\u7121\u4e8c\uff0c\u582a\u7a31\u60a8\u5f9e\u672a\u807d\u904e\u7684\u653e\u5927\u5668\uff0c\u4f46\u5b83\u7121\u7591\u662f Audio Research \u7684\u7d93\u5178\u4e4b\u4f5c\u3002\u5b83\u63a1\u7528\u7cbe\u5999\u7684\u97f3\u8a0a\u62d3\u64b2\u7d50\u69cb\uff0c\u8a0a\u865f\u8def\u5f91\u4e2d\u7684\u5143\u4ef6\u6578\u91cf\u6bd4\u4ee5\u5f80\u66f4\u5c11\uff0c\u4f46\u6027\u80fd\u66f4\u5353\u8d8a\uff0c\u4e26\u652f\u63f4\u8d85\u7dda\u6027\/\u4e09\u6975\u7ba1\u5207\u63db\uff0c\u64c1\u6709\u5c08\u6709\u7684\u81ea\u52d5\u504f\u58d3\u529f\u80fd\u3001\u8f38\u51fa\u96fb\u5b50\u7ba1\u76e3\u63a7\u548c\u4fdd\u8b77\u529f\u80fd\u3001\u5148\u9032\u7684\u529f\u7387\u8a08\u7b49\u7b49\u3002\u9019\u4e9b\u529f\u80fd\u5728 Audio Research \u64f4\u5927\u6a5f\u4e2d\u524d\u6240\u672a\u6709\u3002<\/p>\n

Technical Specifications<\/p>\n

POWER OUTPUT- 140 watts continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 1% at 140 watts, below 0.04% at 1 watt. (Note that actual power output is dependent upon both line voltage and \u201ccondition\u201d i.e.: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not critical).<\/p>\n

POWER BANDWIDTH- (-3dB Points) 5Hz to 70kHz.<\/p>\n

FREQUENCY RESPONSE- (-3dB points at 1 watt) 0.5Hz to 110kHz.<\/p>\n

INPUT SENSITIVITY- 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms).<\/p>\n

INPUT IMPEDANCE- 200 k ohms Balanced.<\/p>\n

OUTPUT POLARITY- Non-inverting. Balanced input pin 2+ (IEC-268).<\/p>\n

OUTPUT TAPS- 16 ohms, 8 ohms, 4 ohms.<\/p>\n

OUTPUT REGULATION- Approximately 0.6dB 16 OHM LOAD TO OPEN CIRCUIT (Damping factor approximately 14).<\/p>\n

OVERALL NEGATIVE FEEDBACK- 14dB SLEW RATE: 13 volts\/microsecond RISE TIME: 2.0 microseconds.<\/p>\n

Physical Specifications<\/p>\n

POWER REQUIREMENTS- 105-130VAC 60Hz (210-250VAC 50Hz) 400 watts at rated output, 700 watts maximum, 260 watts at \u201cidle\u201d, 1 watt off.<\/p>\n

TUBES REQUIRED- 2 matched pair KT150 (Power output V1-4); 2 6H30 (Gain stage V5 and V6).<\/p>\n

DIMENSIONS-
\nWidth 17.25\u201d (43.8 cm)
\nHeight 10\u201d (25.4 cm)
\nDepth 18.5\u201d (47 cm)
\nHandles Extended 19.25\u201d (48.9 cm)<\/p>\n

WEIGHT-
\n56lbs (25.5 kg) Net
\n73lbs (33.2 kg) Shipping<\/p>\n<\/div>\n

<\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

REFERENCE 160M\u00a0MK2 \u6b77\u7d93\u5169\u5e74\u7814\u767c\uff0c\u5168\u65b0 Reference 160M MkII (REF 160M MkII) \u55ae\u8072\u9053\u529f\u7387\u653e\u5927\u5668\uff0c\u5176\u69cb\u9020\u3001\u5916\u89c0\u548c\u97f3\u8cea\u5747\u7368\u4e00\u7121\u4e8c\uff0c\u582a\u7a31\u60a8\u5f9e\u672a\u807d\u904e\u7684\u653e\u5927\u5668\uff0c\u4f46\u5b83\u7121\u7591\u662f Audio Research \u7684\u7d93\u5178\u4e4b\u4f5c\u3002\u5b83\u63a1\u7528\u7cbe\u5999\u7684\u97f3\u8a0a\u62d3\u64b2\u7d50\u69cb\uff0c\u8a0a\u865f\u8def\u5f91\u4e2d\u7684\u5143\u4ef6\u6578\u91cf\u6bd4\u4ee5\u5f80\u66f4\u5c11\uff0c\u4f46\u6027\u80fd\u66f4\u5353\u8d8a\uff0c\u4e26\u652f\u63f4\u8d85\u7dda\u6027\/\u4e09\u6975\u7ba1\u5207\u63db\uff0c\u64c1\u6709\u5c08\u6709\u7684\u81ea\u52d5\u504f\u58d3\u529f\u80fd\u3001\u8f38\u51fa\u96fb\u5b50\u7ba1\u76e3\u63a7\u548c\u4fdd\u8b77\u529f\u80fd\u3001\u5148\u9032\u7684\u529f\u7387\u8a08\u7b49\u7b49\u3002\u9019\u4e9b\u529f\u80fd\u5728 Audio Research \u64f4\u5927\u6a5f\u4e2d\u524d\u6240\u672a\u6709\u3002 Technical Specifications POWER OUTPUT- 140 watts continuous from 20Hz…<\/p>\n","protected":false},"featured_media":104790,"template":"","meta":[],"pwb-brand":[1062],"product_cat":[127,502],"product_tag":[],"class_list":{"0":"post-104789","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-audio-research","7":"product_cat-audio-research-post-amplifier","8":"product_cat-post-amplifier","9":"product_shipping_class-c-class","11":"first","12":"onbackorder","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":1062,"name":"AUDIO RESEARCH","slug":"audio-research"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/104789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/104789\/revisions"}],"predecessor-version":[{"id":125072,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/104789\/revisions\/125072"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/104790"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=104789"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=104789"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=104789"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=104789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}